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ISRO Technician-B
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ISRO Technician-B Blacksmithy 2019
10

ISRO Technician-B Blacksmithy Question Paper - 2019 (Set-1) with Answer Key

10) During forging operation, is used for finishing comers in a shouldered work

Set Hammer

Mallet

Sledge Hammer

Drop Hammer

Answer is:

Set Hammer

ISRO Technician-B Blacksmithy Question Paper - 2019 (Set-1) with Answer Key

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Related ISRO Technician-B Blacksmithy Question Paper - 2019 (Set-1) with Answer Key

11) In which forging process, the parts are heated in closed hearth?

Machine forging

Hand Forging

both machine and hand forging

None of the above

Answer is:

Machine forging

12) Forging method, in which diameter of the bar is reduced and length is increased is called

Upsetting

Flattening

Edging

Fullering

Answer is:

Fullering

13) Process of removing burrs or flash from a forged component is called

Trimming

Swaging

Perforating

Fettling

Answer is:

Trimming

14) Which among the following is a forging defect?

spatter

Scar

Cold Shut

Lack of penetration

Answer is:

Cold Shut

ISRO Technician-B Blacksmithy Question Paper - 2019 (Set-1) with Answer Key

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